| Up: | Monoids with two generators and one relation |
|---|---|
| Prev: | #1125 ⟨a, b | ababba=baa⟩ |
| Next: | #1127 ⟨a, b | ababba=bba⟩ |
| # | Rule | Proof |
|---|---|---|
| 1. | ab(ac)2 ⇒ cb | [4] |
| 2. | a4bac3 ⇒ bac2a | [30] |
| 3. | ca3bac3 ⇒ bc3a | [31] |
| 4. | bab ⇒ abac | [3] |
| 5. | bcb ⇒ cbac | [7] |
| 6. | a2bac2b ⇒ bac2 | [18] |
| 7. | cabac2b ⇒ bc3 | [19] |
| 8. | b2a ⇒ c | [2] |
| 9. | abacba ⇒ bac | [5] |
| 10. | (cba)2 ⇒ bc2 | [9] |
| 11. | bac2ba ⇒ a2bac3 | [14] |
| 12. | bc3ba ⇒ cabac3 | [17] |
| 13. | ba2bac ⇒ abacab | [6] |
| 14. | bcabac ⇒ cbacab | [10] |
| 15. | (bac)2 ⇒ abac2b | [8] |
| 16. | bc2bac ⇒ cbac2b | [11] |
| 17. | (abac)2 ⇒ bacb | [12] |
| 18. | cbacabac ⇒ bc2b | [16] |
| 19. | bac2abac ⇒ a2bac3b | [22] |
| 20. | bc3abac ⇒ cabac3b | [23] |
| 21. | a2bac3bac ⇒ bac3b | [20] |
| 22. | cabac3bac ⇒ bc4b | [21] |
| 23. | b2c2 ⇒ cb(ac)2ba | [15] |
| 24. | bacbc2 ⇒ a2bac4ba | [28] |
| 25. | (bc2)2 ⇒ cabac4ba | [34] |
| 26. | abacabc2 ⇒ c3ba | [13] |
| 27. | ba3bac3 ⇒ c2baca | [24] |
| 28. | bca2bac3 ⇒ cbacac2ba | [25] |
| 29. | bacabac3 ⇒ abac4ba | [32] |
| 30. | bc2abac3 ⇒ cbac4ba | [33] |
| 31. | baca2bac3 ⇒ abac3baca | [26] |
| 32. | bc2a2bac3 ⇒ cbac3baca | [27] |
| 33. | bac2a2bac3 ⇒ a2bac5ba | [29] |
| 34. | bc3a2bac3 ⇒ cabac5ba | [35] |
| 35. | a(abac3)2 ⇒ bac5ba | [36] |
| 36. | c(abac3)2 ⇒ bc6ba | [37] |
| 37. | (a2bac3)2 ⇒ bac4baca | [38] |
| 38. | cabac3a2bac3 ⇒ bc5baca | [39] |
# ab:ababba=bab reversed:ac/b bba=c morph:3/1 abacac=cb aaaabaccc=bacca caaabaccc=bccca bab=abac bcb=cbac aabaccb=bacc cabaccb=bccc bba=c abacba=bac cbacba=bcc baccba=aabaccc bcccba=cabaccc baabac=abacab bcabac=cbacab bacbac=abaccb bccbac=cbaccb abacabac=bacb cbacabac=bccb baccabac=aabacccb bcccabac=cabacccb aabacccbac=bacccb cabacccbac=bccccb bbcc=cbacacba bacbcc=aabaccccba bccbcc=cabaccccba abacabcc=cccba baaabaccc=ccbaca bcaabaccc=cbacaccba bacabaccc=abaccccba bccabaccc=cbaccccba bacaabaccc=abacccbaca bccaabaccc=cbacccbaca baccaabaccc=aabacccccba bcccaabaccc=cabacccccba aabacccabaccc=bacccccba cabacccabaccc=bccccccba aabacccaabaccc=baccccbaca cabacccaabaccc=bcccccbaca
| Σ | # | Presentation | Description | Related |
|---|---|---|---|---|
| 6 | 104 | ⟨a, b | aaba=bb⟩ | Infinite cancellative non-commutative monoid | |
| 7 | 145 | ⟨a, b | aababba=1⟩ | Infinite non-Abelian group | 22 iso, 22 anti-iso |
| 7 | 193 | ⟨a, b | ababba=b⟩ | Infinite cancellative non-commutative monoid | |
| 7 | 252 | ⟨a, b | aaba=bab⟩ | Infinite cancellative non-commutative monoid | |
| 9 | 842 | ⟨a, b | abaababa=b⟩ | Infinite cancellative non-commutative monoid | |
| 9 | 1273 | ⟨a, b | abbba=babb⟩ | Infinite cancellative non-commutative monoid | |
| 10 | 2633 | ⟨a, b | abbbba=babb⟩ | Infinite cancellative non-commutative monoid | |
| 11 | 3716 | ⟨a, b | abaaabaaba=b⟩ | Infinite cancellative non-commutative monoid | |
| 11 | 4876 | ⟨a, b | abbabbba=bab⟩ | Infinite cancellative non-commutative monoid | |
| 11 | 5415 | ⟨a, b | abbbbba=babb⟩ | Infinite cancellative non-commutative monoid | |
| 11 | 5898 | ⟨a, b | ababba=babab⟩ | Infinite cancellative non-commutative monoid |
| Σ | # | Presentation | Description | Related |
|---|---|---|---|---|
| 6 | 87 | ⟨a, b | aabba=b⟩ | Infinite cancellative non-commutative monoid | |
| 7 | 179 | ⟨a, b | aababa=b⟩ | Infinite cancellative non-commutative monoid | |
| 8 | 374 | ⟨a, b | aabaaba=b⟩ | Infinite cancellative non-commutative monoid | |
| 8 | 586 | ⟨a, b | baab=aaba⟩ | Infinite cancellative non-commutative monoid | |
| 9 | 792 | ⟨a, b | aabaaaba=b⟩ | Infinite cancellative non-commutative monoid | |
| 10 | 1666 | ⟨a, b | aabaaaaba=b⟩ | Infinite cancellative non-commutative monoid | |
| 11 | 3536 | ⟨a, b | aabaaaaaba=b⟩ | Infinite cancellative non-commutative monoid |